Commit d78395ce authored by Fabio Estevam's avatar Fabio Estevam Committed by Mark Brown
Browse files

ASoC: wm8994: Pass the IRQF_ONESHOT flag 



Since commit 1c6c6952 ("genirq: Reject
bogus threaded irq requests") threaded IRQs without a primary handler
need to be requested with IRQF_ONESHOT, otherwise the request will fail.

So pass the IRQF_ONESHOT flag in this case.

The semantic patch that makes this change is available
in scripts/coccinelle/misc/irqf_oneshot.cocci.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b787f68c

sound/soc/codecs/wm8994.c

+4 −2
Original line number Diff line number Diff line
@@ -4086,7 +4086,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) 
		if (wm8994->micdet_irq)

			ret = request_threaded_irq(wm8994->micdet_irq, NULL,

						   wm8994_mic_irq,

						   IRQF_TRIGGER_RISING,

						   IRQF_TRIGGER_RISING |

						   IRQF_ONESHOT,

						   "Mic1 detect",

						   wm8994);

		 else
@@ -4134,7 +4135,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) 
		if (wm8994->micdet_irq) {

			ret = request_threaded_irq(wm8994->micdet_irq, NULL,

						   wm8958_mic_irq,

						   IRQF_TRIGGER_RISING,

						   IRQF_TRIGGER_RISING |

						   IRQF_ONESHOT,

						   "Mic detect",

						   wm8994);

			if (ret != 0)

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